Was Demi Lovato “a tortured mess” with Joe Jonas?

It has been reported that Demi Lovato was a “tortured mess” during her relationship Joe Jonas.

Apparently Demi was struggling with the “ongoing physical and emotional issues” that have seen her checked into rehab back when she was seeing Joe.

An insider told People: “Demi’s attitude and behaviour were out of control. She was a tortured mess.”

Apparently Joe’s relationship with new girlfriend Twilight actress Ashley Greene made things even worse for Demi.

“She compared herself to Ashley. Measuring her weight, her height, her hair. She was obsessing.” a source told US Weekly.